IT1391180B1 - Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento - Google Patents

Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento

Info

Publication number
IT1391180B1
IT1391180B1 ITTO2008A000519A ITTO20080519A IT1391180B1 IT 1391180 B1 IT1391180 B1 IT 1391180B1 IT TO2008A000519 A ITTO2008A000519 A IT TO2008A000519A IT TO20080519 A ITTO20080519 A IT TO20080519A IT 1391180 B1 IT1391180 B1 IT 1391180B1
Authority
IT
Italy
Prior art keywords
procedure
reflection
retro
characterization
implementing
Prior art date
Application number
ITTO2008A000519A
Other languages
English (en)
Inventor
Xuan Wang
Maria Grazia Frontoso
Nicola Spinelli
Original Assignee
Consiglio Nazionale Ricerche
Cnism Consorzio Naz Interuniversitario Per Le Scienze Fisiche Della Materia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consiglio Nazionale Ricerche, Cnism Consorzio Naz Interuniversitario Per Le Scienze Fisiche Della Materia filed Critical Consiglio Nazionale Ricerche
Priority to ITTO2008A000519A priority Critical patent/IT1391180B1/it
Priority to US12/498,100 priority patent/US8269950B2/en
Priority to EP09164807.1A priority patent/EP2144088B1/en
Publication of ITTO20080519A1 publication Critical patent/ITTO20080519A1/it
Application granted granted Critical
Publication of IT1391180B1 publication Critical patent/IT1391180B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Joints Allowing Movement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ITTO2008A000519A 2008-07-07 2008-07-07 Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento IT1391180B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO2008A000519A IT1391180B1 (it) 2008-07-07 2008-07-07 Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento
US12/498,100 US8269950B2 (en) 2008-07-07 2009-07-06 Elastic backscattering and backreflection lidar device for the characterization of atmospheric particles
EP09164807.1A EP2144088B1 (en) 2008-07-07 2009-07-07 A method for the characterization of atmospheric particles by means of an elastic backscattering and backreflection lidar device, and a system for carrying out said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000519A IT1391180B1 (it) 2008-07-07 2008-07-07 Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento

Publications (2)

Publication Number Publication Date
ITTO20080519A1 ITTO20080519A1 (it) 2010-01-08
IT1391180B1 true IT1391180B1 (it) 2011-11-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000519A IT1391180B1 (it) 2008-07-07 2008-07-07 Procedimento per la caratterizzazione del particolato atmosferico mediante un dispositivo lidar a retrodiffusione elastica e retroriflessione, e sistema lidar per l'attuazione del procedimento

Country Status (3)

Country Link
US (1) US8269950B2 (it)
EP (1) EP2144088B1 (it)
IT (1) IT1391180B1 (it)

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US8831884B2 (en) * 2011-10-25 2014-09-09 Rosemount Aerospace Inc. Methods of determining water droplet size distributions of clouds
US20130103317A1 (en) * 2011-10-25 2013-04-25 Mark D. Ray Methods of determining the liquid water content of a cloud
CN103115872B (zh) * 2012-12-18 2015-02-25 中国人民解放军63655部队 一种多波长大气消光系数高度分布数据反演方法
CN103630908B (zh) * 2013-12-08 2016-04-13 中国科学技术大学 分子散射测风激光雷达中激光频谱测量校准方法
WO2016007575A1 (en) 2014-07-11 2016-01-14 Carrier Corporation Encoder-less lidar positioning technique for detection and alarm
EP3215807B1 (en) 2014-11-06 2020-04-15 Gentex Corporation System and method for visibility range detection
US10249025B2 (en) 2015-07-06 2019-04-02 The United States Of America As Represented By The Secretary Of The Navy Atmospheric channel characterization system and method using target image information
US10261006B2 (en) * 2016-07-21 2019-04-16 Rosemount Aerospace, Inc. Method of estimating cloud particle sizes using LIDAR ratio
US9983112B1 (en) * 2017-01-20 2018-05-29 Rosemount Aerospace Inc. Controlled sampling volume of clouds for measuring cloud parameters
CN106872324A (zh) * 2017-03-15 2017-06-20 西安理工大学 一种气溶胶颗粒物质量浓度的探测装置及探测方法
CN108680928A (zh) * 2018-03-30 2018-10-19 南京牧镭激光科技有限公司 消光系数的测量方法、雷达及存储装置
CN110006849B (zh) * 2019-05-05 2021-08-31 北京是卓科技有限公司 一种获取气溶胶消光系数的方法和装置
CN110006848B (zh) * 2019-05-05 2022-02-01 北京是卓科技有限公司 一种获取气溶胶消光系数的方法和装置
CN110133614B (zh) * 2019-05-14 2022-03-22 哈尔滨工业大学 基于改进核心的BRDF模型的Gm-APD激光雷达回波能量计算方法
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
CN110989038B (zh) * 2019-11-22 2022-03-04 北京中科锐景科技有限公司 一种近地面颗粒浓度估算方法及系统
US11754680B2 (en) 2020-04-20 2023-09-12 Raytheon Company Optical system that detects and blocks backscatter
US11619709B2 (en) * 2020-04-20 2023-04-04 Raytheon Company Optical system to reduce local internal backscatter
CN111595820B (zh) * 2020-07-22 2020-09-29 中国人民解放军国防科技大学 一种多分散多形状生物材料的消光系数确定方法
DE102020216180A1 (de) 2020-12-17 2022-06-23 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Herstellen einer Lidar-Vorrichtung
CN113009437B (zh) * 2021-03-03 2023-10-03 云南大学 一种根据实时气溶胶分布求解激光雷达动态雷达比的方法
CN113030905A (zh) * 2021-04-07 2021-06-25 中国科学院大气物理研究所 气溶胶激光雷达数据质控的方法及系统
CN113341432B (zh) * 2021-06-22 2023-10-24 武汉大学 基于激光雷达卫星的地基激光雷达气溶胶反演方法及系统
CN113447410B (zh) * 2021-06-24 2022-12-23 桂林理工大学 低空无人机探测地面火灾的方法及系统
KR102554794B1 (ko) * 2023-04-27 2023-07-13 이지디텍터 주식회사 에어로졸 수평 2차원 공간분포 추정을 위한 인공지능 모델 생성 방법 및 이용한 에어로졸 수평 2차원 공간분포 추정 방법

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Also Published As

Publication number Publication date
EP2144088A3 (en) 2011-06-22
US8269950B2 (en) 2012-09-18
EP2144088B1 (en) 2016-08-03
ITTO20080519A1 (it) 2010-01-08
US20100026981A1 (en) 2010-02-04
EP2144088A2 (en) 2010-01-13

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